For the 2025-26 school year, there is 1 private high school belonging to National Association of Private Catholic and Independent School (NAPCIS) serving 89 students in Illinois. You can also find more schools membership associations in Illinois.
The top ranked private high school belonging to National Association of Private Catholic and Independent School (NAPCIS) in Illinois is Our Lady Sacred Heart Academy.
100% of private high schools belonging to National Association of Private Catholic and Independent Schools (NAPCIS) in Illinois are religiously affiliated (most commonly Catholic).
Top Ranked Private High Schools Belonging to National Association of Private Catholic and Independent Schools (NAPCIS) in Illinois (2025-26)
School
Location
Quick Facts
3445 Elmwood Rd
Rockford, IL 61101
(815) 399-3021
Rockford, IL 61101
(815) 399-3021
Gr: PK-12 | 89 students Sports: 7 | Extracurrculars: 3 Tuition listed
Recent Articles
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.